15kV Deadbreak Elbow Connector
15kV Deadbreak Elbow Connector
WEZT 15/250
Manufactured from EPDM rubber, providing a fully screened separable connection when mated with proper bushing or plug Built-in capacitive test point allows an easy check of the circuit status Equipt with a fault indicator 100% factory tested Tested in compliance with IEC60502.4 In complying with IEEE 386, Figure 4
Technical Data
| Voltage Class | 12kV | 17.5kV |
| Continuous Current | 250A | 250A |
| AC Withstand Voltage | 28.5kV for 5min | 39kV for 5min |
| Partial Discharge | 11kV,≤10pC | 15kV,≤10pC |
|
Impulse Withstand Voltage(10 times for each polarity) |
95kV | 95kV |
| Screen Resistance | ≤5000Ω | ≤5000Ω |
Tape Specification
Design
1. Probe
Tinned copper probe to thread into the conductor lug with the supplied tool
2. External Screen
Moulded conductive EPDM rubber to ensure the connector touchable
3. Insulation
Moulded insulated EPDM rubber to ensure excellent electrical properties
4. Pulling Eye
Provide a detent to position the stainless bail assembly
5. Internal Screen
Moulded conductive EPDM rubber to control electrical stress
6. Voltage Test point
Provide means to check circuit status
7. Earthing Wire
To earth the external screen for the connector
8. Conductor Lug
To connector the cable conductor and probe
Ordering instruction
The ordering formula as followed:
| 1 | 2 | 3 | 4 | |
| WEZT |
Step 1
Choose the system voltage and current: 15/250.
Step 2
Select the range from Table D that fits the diameter over cable insulation
Step 3
Select the conductor code from Table C for the conductor size and type
Step 4
Select the package. 1: 1pc/kit; 3: 3pcs/kit.
Table D
Diameter over cable insulation
|
Insulation Range Code |
Diameter over cable insulationφ(mm) | |
| Min. | Max. | |
| A |
16 | 18 |
| B | 17 | 21 |
| C | 20 | 24 |
| D | 23.5 | 27 |
Table C
Conductor Code
|
Conductor Cross-section(mm2) |
Copper Lug (Hexagonal compression) |
Bimetallic Lug (Hexagonal compression) |
| 25 | 01C | 01B |
| 35 | 02C | 02B |
| 50 | 03C | 03B |
| 70 | 04C | 04B |
| 95 | 05C | 05B |
| 120 | 06C | 06B |
Ordering example:
The cable is 15kV, 3*95mm2 copper conductor with core insulation diameter of 20mm. Order WEZT 15/250B05C3.
Note:
Sealing or solderless grounding kits shall be ordered separately.
Please add "-X" for cable with copper wire shield without armour, like WEZT 15/250B05C3-X.
Feel free to contact us for detailed information.
